To fix memory leaks in Firefox, be sure to revamp your surfing app and disable all addons.

In addition, try opening fewer tabs.

So What causes Firefox to use too much memory?

Here in this post we have working solutions to apply If firefox consumes too much memory during general usage.

But sometimes this may cause problems depending on your configuration.

Turn off hardware acceleration following the steps below and find out if this improves system performance.

Set Minimum Memory Usage

Mozilla Firefox has a feature that can be used to minimize memory usage.

To fix the Firefox hogging memory issue, you could enable this feature.

So we recommend you use fewer tabs by closing the tabs that youre not using frequently.

Lets delete the content-prefs.sqlite File, and force firefox to create a fresh new one.

This may solve your memory issue on windows 10.

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